impairment of gibberellin biosynthesis caused ..

demonstrated that nearly allphosphatidylserine and a minimum of 70% of phosphatidylethanolamine is on theinside surface of the human erythrocyte membrane, thus "presenting a strongevidence for an asymmetric arrangement of phospholipids" ().

First demonstration of an inhibition of sterol biosynthesis (HMG-CoA reductaseactivity) by oxygenated derivatives of cholesterol in cultured mammalian cells ().

For the first time, the existence of polyunsaturated fatty acids was reported inmarine bacteria ().

Activation of Gibberellin Biosynthesis and Response ..

The activation of cytokinin biosynthesis by STM ..

First report of the receptor-activation of phospholipase D in mammalian cells with generation of diacylglycerol from phosphatidylcholine ().

Biosynthesis of Gibberellins: ..

demonstrated for the first time the presence of conjugated linoleic acids (CLA)in animal products which were shown to inhibit mutagenesis in bacteria and theinitiation of epidermal carcinogenesis in mice ().